I actively participated in initiating and developing Proof of Concepts (POCs), which served as the foundation for creating a Minimum Viable Product (MVP). Notably, I successfully orchestrated a smooth transition of the product's technology stack from PHP 7.2 to PHP 8.2 and upgraded the Laravel framework from version 5.6 to 8, all executed seamlessly without any downtime affecting the product. I have implemented docker containerising applications and deploy on Kubernetes clusters,I have transformed deployment from manual to automated one which includes CI/CD pipelines using Gitlab. I led implementation of backend services using azure native services (i.e azure functions and web apps) and implemented microservices in NodeJs and message queues.Furthermore, I led the migration of the product's infrastructure from an on-premises setup to the Azure cloud platform. Concurrently, I spearheaded the upgrade of search technology, transitioning from Sphinx Search to Elasticsearch, thus enhancing search capabilities and overall performance.In the realm of front-end development, I leveraged React to revamp and enrich the user interface and experience. Similarly, I revitalized the backend systems utilizing Node.js to modernize and enhance the product's backend services.

I have involved in upgrading php Symfony 4.4 to 6 and upgrading from solr to elasticsearch. I have worked on react as a frontend. for the caching we have used redis and docker for the deployment. It was developed using microservices and API driven architecture. Few of the backends are in Laravel and Node.js on which i have worked too. I have actively participated in code reviews and architecture discussions.

In the project involving PHP and Symfony, I led the migration from Symfony 2.2 to 2.4. I spearheaded the redesign of the user interface and took on the responsibility of delivering technical solutions for the user stories